a large white and pale-gray gull, Latus hyperboreus, of Arctic regions.
Origin of glaucous gull
First recorded in 1820–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a gull, Larus hyperboreus, of northern and arctic regions, with a white head and tail and pale grey back and wings
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012